Available as an assembled Module and as a DIY project.
This Module is currently available.
passive mixer / splitter
The 9747 Passive Mixer/Splitter is a set of four separate networks (each with four 1/8" TR jacks) on a single-width panel. Each network can be used as a mixer (3 into 1) or a splitter (1 out to 3). The networks can also be wired together for other functions (7-to-1 or 11-to-1 passive mixer or splitter, etc.) and the network resistance can be modified or removed for special purposes. Although the panel is simple, it is very handy for building patches.
